42-391-32511

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HEARD F. V. W.

REFUGIO County · District 2 · DORCHESTER OPERATING COMPANY LLC · GRETA (F-3 WEST)

Permits

3

Max Depth

8,500 ft

First Permit

2003-04-28

Latest Activity

2003-04-28

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2003-07-03

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Production operator mismatch

Scheduling: DORCHESTER OPERATING COMPANY LLC ≠ Production: ACOCK/ANAQUA OPERATING CO., LP (reported 2016-07)

!

EWA / Permit operator mismatch

Scheduling: DORCHESTER OPERATING COMPANY LLC ≠ Permit: PRIMROSE OPERATING COMPANY

Resolved via: schedulingDORCHESTER OPERATING COMPANY LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2003-07

Last Production

2026-07

Injection / Disposal

H-1 Injection Inactive UIC #000125617 permitted 2022-11-30

Permitted Volume

5,000 bbl/d

Max Pressure

2,150 psi

Injection Interval

4,300–4,500 ft

Injected (12mo)

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (4) Elevation 57 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GRETA (4400) (Greta)4,353 ft-4,296 ft
GRETA (G-2) (Greta)4,540 ft-4,483 ft
GRETA (F-1) (Greta)5,036 ft-4,979 ft
GRETA DEEP (5660) (Greta)5,662 ft-5,605 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (1)

IntervalType
5,208–5,212 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,353 ft520 sx
5.5"6,321 ft955 sx

Permit History (3)

Applications (3)

#531230 A PRIMROSE OPERATING COMPANY
received 2003-07-23
#531230 A PRIMROSE OPERATING COMPANY
received 2003-05-27
#531230 A PRIMROSE OPERATING COMPANY
received 2003-04-28

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 2003-07-14 log on file
W-2/G-1 2003-08-21

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in REFUGIO County.

Well Details

Well Number
35
Max Depth
8,500 ft
Drill Type
Vertical
County
REFUGIO
District
2
Completed
2003-07-03

Operator

Location
REFUGIO
P-5 Status
Active (filed 2025-08-28)
Cum Oil (all leases)
207,431 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/G, OPRS/O